/Engine/Plugins/Runtime/GeometryCache/Source/GeometryCacheTracks/Classes/MovieSceneGeometryCacheTrack.h
Adds a new animation to this track
virtual [UMovieSceneSection](API\Runtime\MovieScene\UMovieSceneSection) * AddNewAnimation ( [FFrameNumber](API\Runtime\Core\Misc\FFrameNumber) KeyTime, [UGeometryCacheComponent](API\Plugins\GeometryCache\UGeometryCacheComponent) * GeomCacheComp )